'use strict'
const path = require('path')
const defaultSettings = require('./src/settings.js')

function resolve(dir) {
  return path.join(__dirname, dir)
}

const name = defaultSettings.title || '后台管理系统' // page title
const CompressionPlugin = require('compression-webpack-plugin')


const port = process.env.port || process.env.npm_config_port || 9528 // dev port
console.log(process.env.VUE_APP_BASE_API)
module.exports = {
  publicPath: process.env.NODE_ENV === 'development'? './' : './storage/assets/cdj_admin',
  // publicPath: './storage/assets/cdj_admin',
  // publicPath: './',
  outputDir: '../gscdj-crm/storage/app/public/assets/cdj_admin',
  assetsDir: 'static',
  lintOnSave:false,
  productionSourceMap: false,
  devServer: {
    port: port,
    open: false,
    overlay: {
      warnings: false,
      errors: true
    },
    // 代理
    proxy: {
      // change xxx-api/login => mock/login
      [process.env.VUE_APP_BASE_API]: {
        target: `http://jyt.cadj.cn/Admin`,
        // target: `http://cdj.local.crm.com/Admin`,
        // target: `http://crm.kcli.cn/Admin`,

        ws: true,
        changeOrigin: true,
        pathRewrite: {
          ['^' + process.env.VUE_APP_BASE_API]: ''
        }
      },

      '/temp': {
          target: 'http://cdj.com/I',
          changeOrigin: true,
          ws: true,
          pathRewrite: {
              '^/temp': '/'
        }
      }
      // [process.env.VUE_APP_BASE_API]: {
      //   target: `http://scc.caidj.com/Dispatch`,
      //   // target: `http://v9.caidj.cn/`,
      //   ws: true,
      //   changeOrigin: true,
      //   pathRewrite: {
      //     ['^' + process.env.VUE_APP_BASE_API]: ''
      //   }
      // }
    }
  },
  configureWebpack: {
    // provide the app's title in webpack's name field, so that
    // it can be accessed in index.html to inject the correct title.
    name: name,
    resolve: {
      alias: {
        '@': resolve('src')
      }
    }
  },
  chainWebpack(config) {
    config.plugins.delete('preload') 
    config.plugins.delete('prefetch') 

    config.module
      .rule('svg')
      .exclude.add(resolve('src/icons'))
      .end()
    config.module
      .rule('icons')
      .test(/\.svg$/)
      .include.add(resolve('src/icons'))
      .end()
      .use('svg-sprite-loader')
      .loader('svg-sprite-loader')
      .options({
        symbolId: 'icon-[name]'
      })
      .end()

    config.module
      .rule('vue')
      .use('vue-loader')
      .loader('vue-loader')
      .tap(options => {
        options.compilerOptions.preserveWhitespace = true
        return options
      })
      .end()

    config
      .when(process.env.NODE_ENV === 'development',
        config => config.devtool('cheap-source-map')
      )

    config
      .when(process.env.NODE_ENV !== 'development',
        config => {
          config
            .plugin('ScriptExtHtmlWebpackPlugin')
            .after('html')
            .use('script-ext-html-webpack-plugin', [{
              inline: /runtime\..*\.js$/
            }])
            .end()
          config
            .optimization.splitChunks({
              chunks: 'all',
              cacheGroups: {
                libs: {
                  name: 'chunk-libs',
                  test: /[\\/]node_modules[\\/]/,
                  priority: 10,
                  chunks: 'initial' 
                },
                elementUI: {
                  name: 'chunk-elementUI', 
                  priority: 20,
                  test: /[\\/]node_modules[\\/]_?element-ui(.*)/ 
                },
                commons: {
                  name: 'chunk-commons',
                  test: resolve('src/components'), // can customize your rules
                  minChunks: 3, //  minimum common number
                  priority: 5,
                  reuseExistingChunk: true
                }
              }
            })
          config.optimization.runtimeChunk('single')
        }
      )
  },
  pluginOptions: {
    CompressionPlugin: new CompressionPlugin({
      filename: '[path].gz[query]',
      algorithm: 'gzip',
      test: /\.(js|css|html|svg)$/,
      threshold: 0,
      minRatio: 0.7,
      deleteOriginalAssets: true // 删除原文件
    })
  }
}
